Modern Warfare 2's online multiplayer offerings, but we've yet to unlock a perk that lets you rapid fire grenades, or jump 80 feet into the air without succumbing to death upon landing. However, the soldiers seen in the video after the jump seem to be doing just that. Is it, like, a prestige perk, or something?
Well, it couldn't possibly be because they're playing on a dedicated server, where such suspensions of the laws of nature are allowed. See, those don't exist. Sure, the video's description says that hackers have enabled these superhuman abilities on "a whole new wave of servers," but we all know that most of those people are total liars anyways.